22001101132 has 6 divisors (see below), whose sum is σ = 38501926988. Its totient is φ = 11000550564.

The previous prime is 22001101127. The next prime is 22001101139. The reversal of 22001101132 is 23110110022.

It is not an unprimeable number, because it can be changed into a prime (22001101139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750137638 + ... + 2750137645.

Almost surely, 2^22001101132 is an apocalyptic number.

It is an amenable number.

22001101132 is a deficient number, since it is larger than the sum of its proper divisors (16500825856).

22001101132 is a wasteful number, since it uses less digits than its factorization.

22001101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500275287 (or 5500275285 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 22001101132 its reverse (23110110022), we get a palindrome (45111211154).

The spelling of 22001101132 in words is "twenty-two billion, one million, one hundred one thousand, one hundred thirty-two".